ABCD2I Score for TIA Stroke Risk with Imaging

Calculates the ABCD2I score (ABCD2 + imaging) for 2-day and 7-day stroke risk after TIA: Age ≥60 (1pt), BP ≥140/90 (1pt), Clinical features — unilateral weakness (2pt)/speech without weakness (1pt), Duration 10–59min (1pt)/≥60min (2pt), Diabetes (1pt), plus DWI infarction (+2pt). Total 0–9; score ≥4 = high risk.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
Advertisement

How to Use

Enter the values for the scenario you are assessing. Calculates the ABCD2I score (ABCD2 + imaging) for 2-day and 7-day stroke risk after TIA: Age ≥60 (1pt), BP ≥140/90 (1pt), Clinical features — unilateral weakness (2pt)/speech without weakness (1pt), Duration 10–59min (1pt)/≥60min (2pt), Diabetes (1pt), plus DWI infarction (+2pt). Total 0–9; score ≥4 = high risk. Use the abcd2i tia score result to inform your calculation.

Related Calculators

Modified Rankin Scale

Medical

NIHSS Stroke Scale

Medical

HEART Score

Medical

Frequently Asked Questions